| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.96 | 8.663% | $207.5029 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $61.77 | 13.711% | $70.2393 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $203.73 | 13.194% | $230.6101 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $158.47 | 4.283% | $165.2573 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $60.38 | 9.461% | $66.0926 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $137.71 | 6.174% | $146.2122 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $91.49 | 5.580% | $96.5951 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $904.51 | $982.5095 | $982.51 | $982.50 | $982.50 | |